Hi guys,

i have PTT 2010. and , 1 of my air suspension got problem . i think it's leaked. any best way to fix it ?

because , as i know and trying to call my Local Authorized Porsche Dealer , it's cost a lot .

i will appreciate with any of your thoughts .


Thanks Guys !

 

If you have only one strut leaking down you can at least isolate the problem to that location. Your compressor is obviously working. Not much you can do to repair a leaking air shock. Check the fitting and plumbing on top of the strut with some soapy water. You may have a leak there but if the body of the strut is leaking you will have to replace it. Search the internet for an alternate strut that's not OE. Good luck.

 

I'm having the same issue right now. Fortunately for me, I have a CPO car and it's covered. Posting because this may be a new failure issue for the PTT suspension as it is now been in service approx 6 years. A Cayenne owner was at the dealer this morning with same issue.

From what I understand, there is a pump, a relay/distribution block, and the suspension bags themselves, plus the lines that connect it all. Leaking on one wheel only could mean valve issue in the block, leaking line, or leaking bag. I just had both front suspension air bags replaced and the dealer's invoice was $4600 ($0 to me bc of warranty). I am curious what they will replace next (block and/or pump) and how much that would cost if I had to pay for it.